JPH0667581A - 感光体ドラムの心振れ制御装置 - Google Patents
感光体ドラムの心振れ制御装置Info
- Publication number
- JPH0667581A JPH0667581A JP5148142A JP14814293A JPH0667581A JP H0667581 A JPH0667581 A JP H0667581A JP 5148142 A JP5148142 A JP 5148142A JP 14814293 A JP14814293 A JP 14814293A JP H0667581 A JPH0667581 A JP H0667581A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- image
- photosensitive drum
- control device
- formation surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/751—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US906181 | 1992-06-29 | ||
US07/906,181 US5218405A (en) | 1992-06-29 | 1992-06-29 | Photoreceptor drum runout control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0667581A true JPH0667581A (ja) | 1994-03-11 |
Family
ID=25422060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5148142A Pending JPH0667581A (ja) | 1992-06-29 | 1993-06-18 | 感光体ドラムの心振れ制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5218405A (de) |
EP (1) | EP0577318B1 (de) |
JP (1) | JPH0667581A (de) |
DE (1) | DE69311002T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004051381A1 (ja) * | 2002-12-02 | 2004-06-17 | Canon Kabushiki Kaisha | 電子写真装置、プロセスカートリッジおよび電子写真感光体ユニット |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5323211A (en) * | 1992-09-11 | 1994-06-21 | Konica Corporation | Driving device of rotational body for use in image forming apparatus |
GB9316355D0 (en) * | 1993-08-06 | 1993-09-22 | Itek Colour Graphics Ltd | Rotary drum scanner |
JPH07319326A (ja) * | 1994-05-26 | 1995-12-08 | Fuji Xerox Co Ltd | 感光体の駆動方法およびフランジ付き感光体 |
US6081680A (en) * | 1997-01-31 | 2000-06-27 | Seiko Epson Corporation | Image forming apparatus which prevents permanent deformation and excessive vibration of the image supporter and image formation unit using the same |
KR100242117B1 (ko) * | 1997-04-07 | 2000-02-01 | 윤종용 | 전자사진 프로세서의 화상형성장치 |
JP3372939B2 (ja) * | 1999-11-30 | 2003-02-04 | キヤノン株式会社 | 画像形成装置 |
US6263177B1 (en) * | 2000-05-19 | 2001-07-17 | Nexpress Solutions Llc | Document printer/copier with decoupleable drum-support member |
US6259873B1 (en) | 2000-05-19 | 2001-07-10 | Nexpress Solutions Llc | Cantilever drum mount for document printer/copier |
JP4296497B2 (ja) * | 2004-02-27 | 2009-07-15 | ブラザー工業株式会社 | 画像形成装置 |
US8331738B2 (en) * | 2010-03-24 | 2012-12-11 | Xerox Corporation | Reducing buffer size requirements in an electronic registration system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3490841A (en) * | 1968-01-15 | 1970-01-20 | Ibm | Photoconductor drum locator |
US3989367A (en) * | 1973-06-25 | 1976-11-02 | Xerox Corporation | Apparatus for contacting a roller to a surface to be contacted |
DE2436301A1 (de) * | 1974-07-27 | 1976-02-12 | Agfa Gevaert Ag | Elektrostatisches kopiergeraet |
DE2632182C3 (de) * | 1976-07-16 | 1979-04-05 | Elfotec Ag, Zumikon (Schweiz) | Vorrichtung zum Wechsel und zur Speicherung des verbrauchten Teils eines bandförmigen LadungsUldtrfigers in einem elektrostatischen Kopiergerät |
US4120576A (en) * | 1977-04-04 | 1978-10-17 | Xerox Corporation | Drum support apparatus |
JPS5583067A (en) * | 1978-12-19 | 1980-06-23 | Ricoh Co Ltd | Constant spacing holding method |
US4598992A (en) * | 1984-07-06 | 1986-07-08 | Savin Corporation | Electrophotographic copier having readily removable drum and improved drive system therefor |
JPS62175782A (ja) * | 1986-01-29 | 1987-08-01 | Ricoh Co Ltd | 光プリンタ−装置 |
DE3703942A1 (de) * | 1987-02-09 | 1988-08-18 | Siemens Ag | Spielfreie lagereinrichtung fuer fotoleitertrommeln in druck- oder kopiergeraeten |
JPS6445846U (de) * | 1987-09-16 | 1989-03-20 | ||
JP2575759B2 (ja) * | 1987-11-30 | 1997-01-29 | 三田工業株式会社 | 感光ドラムの取付け構造 |
JPH0682245B2 (ja) * | 1987-12-22 | 1994-10-19 | キヤノン株式会社 | 画像形成装置 |
JPH0224688A (ja) * | 1988-07-14 | 1990-01-26 | Ricoh Co Ltd | 画像形成装置 |
US5055879A (en) * | 1989-06-02 | 1991-10-08 | Compaq Computer Corporation | Apparatus for ozoneless efficient charging of a photoreceptive drum in an electrophotographic printer |
JP2553509Y2 (ja) * | 1990-10-15 | 1997-11-05 | 旭光学工業株式会社 | 感光体ドラムの回転ムラ防止構造 |
-
1992
- 1992-06-29 US US07/906,181 patent/US5218405A/en not_active Expired - Fee Related
-
1993
- 1993-06-18 JP JP5148142A patent/JPH0667581A/ja active Pending
- 1993-06-23 EP EP93304888A patent/EP0577318B1/de not_active Expired - Lifetime
- 1993-06-23 DE DE69311002T patent/DE69311002T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004051381A1 (ja) * | 2002-12-02 | 2004-06-17 | Canon Kabushiki Kaisha | 電子写真装置、プロセスカートリッジおよび電子写真感光体ユニット |
US7071962B2 (en) | 2002-12-02 | 2006-07-04 | Canon Kabushiki Kaisha | Electrophotographic apparatus, process cartridge and electrophotographic photosensitive member unit |
Also Published As
Publication number | Publication date |
---|---|
DE69311002T2 (de) | 1997-11-20 |
DE69311002D1 (de) | 1997-07-03 |
EP0577318B1 (de) | 1997-05-28 |
US5218405A (en) | 1993-06-08 |
EP0577318A2 (de) | 1994-01-05 |
EP0577318A3 (de) | 1994-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0667581A (ja) | 感光体ドラムの心振れ制御装置 | |
JP2006267953A (ja) | 画像形成装置、及び、ベルト駆動装置 | |
JP2950413B2 (ja) | 印刷機用感光ベルトステアリング装置 | |
JP2000275559A (ja) | 走査光学装置およびこれを用いた画像形成装置 | |
JP2001125347A (ja) | 画像形成装置におけるプリントヘッド位置調整方法 | |
JP3307105B2 (ja) | カラー画像形成装置 | |
JP2502154Y2 (ja) | 画像形成装置 | |
JP2006242990A (ja) | 現像装置 | |
JP4410351B2 (ja) | 光走査装置及びカラー記録装置 | |
JP3038025B2 (ja) | 画像形成装置 | |
KR100238325B1 (ko) | 인쇄기용 감광 벨트 스티어링 장치 | |
JP2005115236A (ja) | 画像形成装置 | |
JP3386654B2 (ja) | 画像形成装置 | |
JPH07325531A (ja) | 画像形成装置 | |
JPH05241386A (ja) | 画像形成装置 | |
JP3601273B2 (ja) | 光走査装置の調整方法、光走査装置及び多色画像形成装置 | |
JP3303540B2 (ja) | 画像形成装置の感光体ドラム | |
JP2007334167A (ja) | 画像形成装置 | |
JPH0926727A (ja) | 画像形成装置 | |
JPH06281876A (ja) | 光偏向装置 | |
JPH05238058A (ja) | 電子写真装置の光学式ヘッド取付構造 | |
JP2001153133A (ja) | 駆動伝達装置及び画像形成装置 | |
JPH02108090A (ja) | 印刷装置 | |
KR20040003374A (ko) | 화상형성기기의 전사벨트 유니트 | |
JPH04180071A (ja) | 画像形成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20020621 |